> ## Documentation Index > Fetch the complete documentation index at: https://docs.0xinsider.com/llms.txt > Use this file to discover all available pages before exploring further. # Retire a staged webhook secret > Ends the one-hour dual-signature overlap and removes the previous signing secret from future delivery authorization. Call this after the receiver accepts the activated secret. The operation is idempotent and does not return signing_secret. Ends the staged dual-signature overlap and removes the previous signing secret from future delivery authorization. Call it after your receiver has completed its rollout. The operation is idempotent. Calling it when no previous secret remains returns the endpoint with `secret_rotation.status` `idle` and does not return `signing_secret`. ## Rotation status | Field | Value after retire | | ------------------------------------ | ------------------ | | `secret_rotation.status` | `idle` | | `secret_rotation.overlap_expires_at` | `null` | | `signing_secret` | Omitted | ## Example ```bash theme={null} curl -X POST \ -H "Authorization: Bearer $OXINSIDER_API_KEY" \ -H "Idempotency-Key: webhook-retire-2026-09-22" \ "https://api.0xinsider.com/api/v1/webhooks/42/rotate-secret/retire" ``` ## What it does not do * Change the current signing secret. Use [Rotate a webhook secret](/api-reference/endpoint/rotate-webhook-secret) for immediate replacement. * Resend deliveries or change the endpoint URL. * Return either stored secret. Future deliveries authorize only the current secret. ## OpenAPI ````yaml POST /api/v1/webhooks/{id}/rotate-secret/retire openapi: 3.1.0 info: x-generated-rate-limit-policy-from: web/src/lib/rate-limit-facts.ts via web/scripts/generate-api-policy.ts title: 0xinsider API description: >- Follow provider-exposed large-trade activity from Polymarket. Polymarket wallet-attributed trades can add grades, P&L, strategy, and diagnostic-score context when sufficient source data exists. Fields can be null or unavailable. Normal API requests use a 30-second server timeout that returns HTTP 408 Request Timeout with the standard error envelope (error.code request_timeout) when exceeded. Every /api/v1 failure answers that envelope, including a body that is not JSON or does not fit the request schema (400 invalid_body), a query or path value that does not parse (400 invalid_query, invalid_path), a missing Content-Type: application/json (415 unsupported_media_type), a body over 1048576 bytes (413 payload_too_large) and a method the path does not serve (405 method_not_allowed), each with error.param naming the field where one is known and meta.request_id equal to X-Request-Id. Public REST /api/v1/* endpoints, excluding /api/v1/mcp, use Bearer-token based non-credentialed browser CORS: any Origin may call with Authorization, Content-Type, If-None-Match, Idempotency-Key, and Mcp-Session-Id request headers. Remote MCP at /api/v1/mcp is non-credentialed, but still validates Origin against the 0xinsider/localhost allowlist per MCP Streamable HTTP DNS-rebinding guidance. Successful browser CORS preflight responses advertise Access-Control-Max-Age: 86400. Browser JavaScript may read RateLimit-Limit, RateLimit-Remaining, RateLimit-Reset, the legacy X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset, Retry-After, ETag, X-Request-Id, X-Request-Cost, X-Usage-Accounting, X-Batch-RateLimit-Limit, X-Batch-RateLimit-Remaining, X-Batch-RateLimit-Reset, Mcp-Session-Id, and X-Mcp-Error-Code response headers. Rate-limit headers describe the budget a request was counted against: the API key's per-minute window on an authenticated call, and the per-IP budget on a public route or on a refused credential (401, 402, 403, 423), so a client looping on a bad or lapsed key still sees how much room it has. Conditional GET: these operations return a weak ETag and answer If-None-Match with 304 Not Modified and an empty body: GET /api/v1/health, GET /api/v1/insider-radar, GET /api/v1/insider-radar/{id}, GET /api/v1/large-positions, GET /api/v1/leaderboard, GET /api/v1/leaderboard/trending, GET /api/v1/market/{condition_id}/candles, GET /api/v1/market/{condition_id}/intel, GET /api/v1/market/{condition_id}/snapshot, GET /api/v1/markets/explore, GET /api/v1/markets/sharp-money-flows, GET /api/v1/markets/smart-money-flows, GET /api/v1/pick-of-the-day, GET /api/v1/pick-of-the-day/archive, GET /api/v1/positions, GET /api/v1/sports-edge-observations, GET /api/v1/sports-edge-signals, GET /api/v1/trader/{address}, GET /api/v1/trader/{address}/context, GET /api/v1/trader/{address}/pnl, GET /api/v1/trader/{address}/position-timeline, GET /api/v1/traders/{trader}/position-timeline, GET /api/v1/whale-trades, GET /api/v1/whale-trades/history, GET /api/v1/whale-trades/{id}, GET /api/v1/whale-trades/{id}/counterparties/executions, GET /api/v1/whale-trades/{id}/counterparties/executions/{execution_id}/makers. Credentialed first-party routes such as /api/keys, /api/billing, and auth endpoints remain restricted to configured 0xinsider origins. Protected V1 responses, except the zero-cost /api/v1/usage route, after handler execution carry X-Usage-Accounting: persisted, failed, or unknown. This reports the usage-record write; it does not change the handler result. Do not replay a successful mutation to repair an unknown usage record. Before execution, unavailable accounting capacity returns HTTP 503 with error.reason=request_accounting_unavailable; honor Retry-After. Public API responses add the browser-readable Server-Timing header: Processing time in milliseconds, for example api;dur=12.345. Includes API authentication, quota admission, handler work and response construction. Excludes network transit and streamed body or export-file transfer. The engineering budget is strictly below 250 ms; this header reports observations, not a latency guarantee or a new timeout. version: 1.0.0 contact: name: 0xinsider email: support@0xinsider.com url: https://0xinsider.com servers: - url: https://api.0xinsider.com description: >- Production (live data). Authenticate with a live key (oxi_sk_live_...); requires an active Pro subscription. A sandbox key (oxi_sk_test_...) is answered with 401 invalid_api_key and error.reason sandbox_api_key. - url: https://0xinsider.com/sandbox description: >- Sandbox. No credential required and no production data: every documented operation answers with its documented example or a deterministic sample of its response schema. Add ?sandbox_status= to receive one of the error responses the operation documents (for example 429 with Retry-After). Request bodies and parameters are not validated, streams and file downloads are not simulated, and nothing is stored. A sandbox key (oxi_sk_test_..., issued with no account by POST https://api.0xinsider.com/api/v1/agents/register) is optional: on an operation that requires a credential, a well-formed key is answered with X-Oxi-Sandbox-Key: valid and a malformed one with 401 invalid_api_key. security: - bearerAuth: [] - oauth2: - read tags: - name: Traders description: Trader intelligence, batch lookups, timelines, and export readiness. - name: Positions description: Current prediction-market position snapshots from backend-owned mirrors. - name: Large Positions description: Largest current open positions from graded traders (Polymarket-only). - name: Whale Trades description: Recent and historical large trade intelligence. - name: Leaderboard description: Ranked trader discovery and category/strategy leaderboards. - name: Pick of the Day description: >- One sourced sharp-money call a day: the side profitable wallets are backing, with pre-game odds, the holders, and the track record. - name: Markets description: Market search, discovery, snapshots, and smart-score flow. - name: Content description: Search across 0xinsider editorial content. - name: Insider Radar description: Suspicious trading pattern flags. - name: Events description: Durable public event replay streams. - name: Streaming description: Resumable real-time Server-Sent Events stream of live feed envelopes. - name: Webhooks description: Signed builder webhook destinations and delivery controls. - name: Usage description: Developer API budget and usage introspection. - name: Onboarding description: >- Self-serve agent registration: a sandbox key with no account, and the path to live access. - name: System description: Health and operational status checks. - name: MCP description: Remote Model Context Protocol transport. - name: Reports description: Daily, weekly, monthly, and trader export report snapshots. - name: Account description: Identify the account and credential authenticated for a paid API request. externalDocs: description: 0xinsider API docs url: https://docs.0xinsider.com paths: /api/v1/webhooks/{id}/rotate-secret/retire: post: tags: - Webhooks summary: Retire the previous builder webhook signing secret description: >- Ends the one-hour dual-signature overlap and removes the previous signing secret from future delivery authorization. Call this after the receiver accepts the activated secret. The operation is idempotent and does not return signing_secret. operationId: retireWebhookSecret parameters: - name: id in: path required: true description: Webhook endpoint id owned by the authenticated API key user. schema: type: integer format: int64 - name: Idempotency-Key in: header required: false description: >- Optional safe-retry key. Reuse the same value only when retrying the exact same mutation request body; a different body returns 422 and an in-flight matching request returns 409. schema: type: string minLength: 1 maxLength: 255 example: wh_idem_01HX7Y9ZQ4K7Z0Q2E4N6A8C1BF responses: '200': description: Webhook destination after the previous signing secret is retired content: application/json: schema: type: object required: - object - data - meta properties: object: type: string const: webhook data: $ref: '#/components/schemas/WebhookEndpoint' meta: $ref: '#/components/schemas/ResponseMeta' '400': description: Invalid request parameter content: application/json: schema: $ref: '#/components/schemas/ApiError' '401': description: Missing or invalid API key content: application/json: schema: $ref: '#/components/schemas/ApiError' '402': description: Active Pro subscription required content: application/json: schema: $ref: '#/components/schemas/ApiError' '403': description: Account access denied content: application/json: schema: $ref: '#/components/schemas/ApiError' '404': description: Webhook endpoint not found content: application/json: schema: $ref: '#/components/schemas/ApiError' '408': description: >- The request timed out; reuse the same Idempotency-Key to learn whether it completed content: application/json: schema: $ref: '#/components/schemas/ApiError' '409': description: >- A keyed request with the same body is still in progress; retry with the same key and body. content: application/json: schema: $ref: '#/components/schemas/ApiError' '422': description: The Idempotency-Key was already used with a different request body content: application/json: schema: $ref: '#/components/schemas/ApiError' '423': description: Account is locked content: application/json: schema: $ref: '#/components/schemas/ApiError' '429': description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ApiError' '500': description: Unexpected server error content: application/json: schema: $ref: '#/components/schemas/ApiError' '503': description: Redis-backed authenticated rate limiter unavailable content: application/json: schema: $ref: '#/components/schemas/ApiError' security: - bearerAuth: [] - oauth2: - webhooks x-codeSamples: - lang: curl label: cURL source: >- curl -sS \ + -X POST \ + -H "Authorization: Bearer $OXINSIDER_API_KEY" \ + -H 'Content-Type: application/json' \ + -d '{}' \ + 'https://api.0xinsider.com/api/v1/webhooks/{id}/rotate-secret/retire' components: schemas: WebhookEndpoint: type: object required: - id - object - name - url - event_types - status - verification_token_expires_at - failure_count - created_at - updated_at - retry_policy - secret_rotation properties: id: type: integer format: int64 object: type: string const: webhook name: type: string url: type: string format: uri event_types: type: array items: $ref: '#/components/schemas/WebhookEventType' status: $ref: '#/components/schemas/WebhookStatus' verified_at: type: string format: date-time nullable: true verification_token_expires_at: type: string format: date-time failure_count: type: integer created_at: type: string format: date-time updated_at: type: string format: date-time retry_policy: $ref: '#/components/schemas/WebhookRetryPolicy' secret_rotation: $ref: '#/components/schemas/WebhookSecretRotation' signing_secret: type: string description: >- Returned only on create, immediate rotate-secret, staged rotate-secret/prepare, or staged rotate-secret/activate. Never returned by list, get, update, delete, verify, or retire. verification: $ref: '#/components/schemas/WebhookVerification' ResponseMeta: type: object required: - request_id - cached - cost properties: request_id: type: string description: >- Unique request ID (req_ prefix). The same value as the X-Request-Id response header, the request's usage accounting row and its log lines. cached: type: boolean cache_age_s: type: integer nullable: true description: >- Cache age in seconds. Omitted when the response was not cached, and also when it was cached but its age cannot be established (an entry stored before its cache carried a computed instant). Never a placeholder: an unknown age is reported as no value rather than as the cache TTL. cost: type: integer description: >- Advisory request weight (relative compute cost). 1 for simple reads; higher for heavier endpoints. Not a credit/price. ranking_generation: type: integer nullable: true description: >- Committed PostgreSQL-owned leaderboard generation for the returned rows and cursor. Present on GET /api/v1/leaderboard; omitted on endpoints that do not read this ranking. ranking_as_of: type: string format: date-time nullable: true description: >- Authoritative RFC3339 timestamp from cache_generations.updated_at for ranking_generation. It is read in the same repeatable-read snapshot as the leaderboard rows and is not request time, cache write time, or row insertion order. directional_source: type: string enum: - live - degraded description: >- Which path produced the team-directional read on this response. Only present on endpoints that compute one (today: GET /api/v1/sports-edge-signals). "live" means the read RAN. "degraded" means it FAILED, so nothing was measured and the ranking fell back to raw conviction. The flag describes the READ, not its consequence: a read that ran and found nothing groupable also leaves the directional fields null, and that is honestly "live" -- the per-signal nulls already say "nothing to enrich here", so this snapshot-level flag carries only what they cannot, namely whether the read ran at all. A degraded response is cached on the shorter degraded TTL so it self-heals. Reported SEPARATELY from ranking_source because the two degradations are independent -- a smart-money DB miss weakens the ranking DATA, a directional failure removes a ranking WEIGHT -- and a consumer down-weighting a degraded response needs to know which input it lost. Omitted on endpoints that compute no directional read. ranking_source: type: string enum: - live - db_only description: >- Which ranking-data path produced this response. Only present on endpoints that can degrade a ranking (today: GET /api/v1/sports-edge-signals). "live" is the normal path (the current holder pile from the provider batch); "db_only" is the degraded fallback (a truthful but weaker trader_markets ranking) served when the live sharp-money ranking batch is unavailable (a smart-money DB read failure, not a Polymarket outage) and cached on a shorter TTL, so a consumer can down-weight or skip it. Omitted on endpoints that never degrade. category_skill_source: type: string enum: - live - partial - degraded - unavailable description: >- Whole filtered snapshot category-evidence status before pagination. Operational live always remains partial source coverage. category_skill_model_version: type: string category_skill_taxonomy_version: type: string category_skill_platform: type: string const: polymarket category_skill_scope: type: string const: observed_goldsky_primary_taker_fill category_skill_source_coverage: type: string enum: - partial_whale_threshold_fills - graded_wallet_fills category_skill_observation_started_at: type: string format: date-time category_skill_model_operationally_degraded: type: boolean description: >- Whole-model operational readiness captured with the category model snapshot. Present on category-enriched responses even when the filtered signal list is empty. When true, category_skill_source is degraded and sports-edge-signals uses the shorter degraded cache TTL. category_skill_status_counts: type: object required: - live - insufficient - stale - unknown - degraded properties: live: type: integer minimum: 0 insufficient: type: integer minimum: 0 stale: type: integer minimum: 0 unknown: type: integer minimum: 0 degraded: type: integer minimum: 0 category_skill_base_payload_hash: type: string pattern: ^[0-9a-f]{64}$ description: >- SHA-256 of the funded signal membership/order/rank/cursor vector immediately before category-skill enrichment. Sports-edge-signals only. category_skill_enriched_base_payload_hash: type: string pattern: ^[0-9a-f]{64}$ description: >- Independent SHA-256 recomputation over the same base fields immediately after category-skill enrichment. Equality with category_skill_base_payload_hash proves shadow enrichment did not change funded inputs. Sports-edge-signals only. ApiError: type: object required: - object - error - meta properties: object: type: string const: error error: type: object required: - code - message properties: code: type: string description: >- FROZEN: an existing value never changes meaning. request_timeout (408, #16146) was added the way insufficient_scope was: the handler did not answer inside the server's 30-second timeout. Retry-After and retry_at ride on it only for a safe method (GET, HEAD); a timed-out mutation may have completed, so check its state and reuse its Idempotency-Key. enum: - bad_request - invalid_api_key - subscription_required - forbidden - insufficient_scope - not_found - account_locked - rate_limited - rate_limit_unavailable - internal_error - request_timeout message: type: string doc_url: type: string nullable: true param: type: string nullable: true retry_at: type: string format: date-time nullable: true description: >- The recommended next request instant (RFC3339), always in the future. Present on every retryable error: `pick_not_released`, `rate_limited`, `rate_limit_unavailable`, and `read_model_warming`. Omitted otherwise. The absolute twin of `Retry-After`; prefer the header for the sleep duration. For `pick_not_released`, the earliest of the next scheduled release, the next automatic selector attempt, the operating-window start, or about 60 seconds. See that response. reason: type: string enum: - cursor_expired - unknown_endpoint - pick_not_released - trader_not_tracked - read_model_warming - database_unavailable - request_accounting_unavailable - idempotency_in_progress - webhook_delivery_in_progress - webhook_secret_rotation_not_prepared - webhook_secret_rotation_overlap_active - sandbox_api_key - api_key_in_query - subscription_inactive - monthly_quota_exceeded - invalid_query - invalid_path - invalid_body - unsupported_media_type - payload_too_large - method_not_allowed - ip_rate_limited - ip_throttled nullable: true description: >- ADDITIVE (#7209). The specific, actionable cause behind `code`, when there is one more specific than the code itself. `code` keeps its published values, so existing clients are unaffected; new clients branch on `reason`. Omitted when the code already says everything we know. pick_not_released: no Pick of the Day is published for the current product day; schedule one request against retry_at instead of polling. unknown_endpoint: the PATH is not a route on this API -- read GET /api/v1, do not retry. trader_not_tracked: the wallet is real and the URL is right, but the trader is outside the HOT/WARM sync tiers -- stop asking for this wallet. cursor_expired: pagination went stale mid-walk -- re-request the first page and continue. read_model_warming: the requested endpoint cannot serve its read model yet; exact causes are endpoint-specific and can include a cold or contended refresh or a dependency that prevented refresh. database_unavailable: the API's database or its connection pool is temporarily unreachable (a connection-class failure, not a query fault); code stays rate_limit_unavailable, nothing is rate-limited, retry after Retry-After / retry_at. idempotency_in_progress: retain the exact Idempotency-Key and request body, then retry shortly. webhook_delivery_in_progress: retry the URL or signing-secret configuration change after the destination's active request completes. request_accounting_unavailable: accounting capacity is unavailable before the handler executes; retry after Retry-After / retry_at. sandbox_api_key: the credential is a sandbox key (oxi_sk_test_) from POST /api/v1/agents/register, which only the sandbox server accepts -- call the sandbox base URL with it, or get a live key or OAuth access token; do not retry it here. api_key_in_query: the key was sent as a ?token= query parameter, which no route reads because URLs land in logs and history; the key itself was not checked -- resend it as Authorization: Bearer. subscription_inactive: the key is valid but the account's Pro subscription has lapsed (402 subscription_required); permanent until a person reactivates at https://0xinsider.com/billing, which the message names -- stop retrying on a schedule and surface the link. The key owner is emailed once per lapse. monthly_quota_exceeded: the account has used the requests Pro includes for the UTC calendar month (429 rate_limited); retry_at and Retry-After name the first of next month, the only retry that can succeed, and the message names https://0xinsider.com/developers, where pay as you go for requests over the quota is turned on. The X-Monthly-Quota-Limit, X-Monthly-Quota-Remaining and X-Monthly-Quota-Reset headers on every authenticated response say how close the account is. invalid_query, invalid_path, invalid_body (400 bad_request, #16146): a query parameter, a path segment or the JSON body did not parse or does not fit the route's schema, so no handler ran; param names the field when the parser named one (a query key, a path segment, a JSON path such as traders[0], or body); fix the request, never retry it as sent. unsupported_media_type (415 bad_request, param content-type): send the body with Content-Type: application/json. payload_too_large (413 bad_request, param body): the body is over 1048576 bytes. method_not_allowed (405 bad_request): the path is a route but not with this method; the Allow header names the methods it serves. ip_rate_limited (429 rate_limited, #16380): the per-address budget every caller behind one IP shares, counted before authentication, is spent; not the key's own window, and the RateLimit-* headers describe that bucket. ip_throttled (429 rate_limited): the address is in a cooldown after sustained over-limit traffic; Retry-After is minutes to days, and a request before it does not shorten the cooldown. meta: $ref: '#/components/schemas/ResponseMeta' WebhookEventType: type: string enum: - whale_trades_inserted - live_sports_updated - whale_trader_synced - large_positions_updated - wallet_grade_changed - insider_radar_flag_raised - smart_money_flow_detected WebhookStatus: type: string enum: - pending_verification - active - disabled WebhookRetryPolicy: type: object required: - max_attempts - terminal_status - retry_horizon_seconds - disable_after_consecutive_failures properties: max_attempts: type: integer const: 8 terminal_status: type: string const: dead_letter retry_horizon_seconds: type: integer const: 7380 description: >- Total wait from a delivery's first failed attempt to its last retry: 60, 120, 240, 480, 960, 1920 and 3600 seconds. A delivery still failing after that is dead_letter. disable_after_consecutive_failures: type: integer const: 8 description: >- Consecutive failed attempts, across all of this endpoint's deliveries, after which the endpoint is disabled and its queued deliveries are dead-lettered. Any successful attempt resets the count. WebhookSecretRotation: type: object required: - status - overlap_expires_at properties: status: type: string enum: - idle - pending - overlap description: >- idle when no staged rotation exists, pending after prepare, and overlap after activate while both signing secrets are accepted. overlap_expires_at: type: string format: date-time nullable: true description: >- When the previous signing secret stops being emitted and accepted. null outside the overlap phase. WebhookVerification: type: object required: - token - expires_at properties: token: type: string description: >- One-time verification token returned only on create or URL change. Pass it to POST /api/v1/webhooks/{id}/verify, which activates the endpoint only when the destination also answers the signed webhook.verification challenge with a 2xx. expires_at: type: string format: date-time securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key or OAuth 2.1 access token in the Authorization header as `Bearer oxi_sk_live_...` or `Bearer oxi_at_...`. Data calls require an active Pro subscription and return live data. A 401 carries WWW-Authenticate: Bearer resource_metadata="https://api.0xinsider.com/.well-known/oauth-protected-resource" (RFC 6750 section 3, RFC 9728). oauth2: type: oauth2 description: >- OAuth 2.1 authorization code flow with PKCE S256 for apps and MCP clients acting for a user. Public clients only (no client secret): register with RFC 7591 at https://api.0xinsider.com/oauth/register or present an https client ID metadata document URL as client_id. Authorization server metadata: https://api.0xinsider.com/.well-known/oauth-authorization-server. The access token (oxi_at_..., one hour) is sent as `Authorization: Bearer`; refresh tokens rotate on every use. A route outside the token's scopes answers 403 insufficient_scope. Walkthrough: https://0xinsider.com/auth.md. flows: authorizationCode: authorizationUrl: https://0xinsider.com/oauth/authorize tokenUrl: https://api.0xinsider.com/oauth/token refreshUrl: https://api.0xinsider.com/oauth/token scopes: read: >- Read markets, traders, large trades, positions, reports, search, the event stream and every MCP tool webhooks: Create, list, verify, rotate and delete webhook endpoints export: Start, poll and download trader exports usage: Read the caller's API usage counters ````